| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.27 | 13.640% | $173.0396 | $173.04 | $173.05 | $173.00 |
| Purchase #2 | $207.44 | 8.229% | $224.5102 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $213.40 | 12.190% | $239.4135 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $93.76 | 9.491% | $102.6588 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $51.47 | 7.347% | $55.2515 | $55.25 | $55.25 | $55.30 |
| Purchase #6 | $120.55 | 8.761% | $131.1114 | $131.11 | $131.10 | $131.10 |
| Purchase #7 | $191.81 | 8.632% | $208.367 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $1,030.70 | $1,134.3520 | $1,134.35 | $1,134.30 | $1,134.40 | |